By Jeff
- **Nov 24**, 02:00 AM

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By Jeff
- **Nov 23**, 02:00 AM

Math
Is the perimeter of a rectangle greater than 8 inches?
(1) The diagonal of the rectangle is twice as long as its shorter side
(2) The diagonal of the rectangle is 4 inches longer than its shorter side
Question Discussion & Explanation
Correct Answer - B - (click and drag your...

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By Jeff
- **Nov 22**, 02:00 AM

Math
What positive number is 224 percent greater than its reciprocal?
A. 0.8
B. 1.1
C. 1.5
D. 1.8
E. 2.2
Question Discussion & Explanation
Correct Answer - D - (click and drag your mouse to see the answer)
Verbal
Exposure to certain chemicals commonly used in elementary schools as cleaners or pesticides causes allergic reactions in...

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By Jeff
- **Nov 21**, 02:00 AM

Math
If all the 10 directors present at a meeting shook hands with each other so that in the end there were no two directors who didn't shake hands, how many handshakes were performed?
A. 30
B. 36
C. 42
D. 45
E. 90
Question Discussion & Explanation
Correct Answer - D - (click and...

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By Jeff
- **Nov 20**, 02:00 AM

Math
If the diameter of each of a car's wheels is 0.4 meters, approximately, what was the average speed of the car for its three-hour trip in which each wheel made 100,000 revolutions?
A. 33 kmh
B. 35 kmh
C. 42 kmh
D. 47 kmh
E. 51 kmh
Question Discussion & Explanation
Correct...

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By Jeff
- **Nov 17**, 02:00 AM

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By Jeff
- **Nov 16**, 02:00 AM

Math
A rectangular tank measuring 2 x 3 x 4 meters is filled with water to 30% of its capacity. If all this water is poured into another rectangular tank measuring 3 x 4 x 5 meters, to what percent of its capacity will the new...

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By Jeff
- **Nov 15**, 02:00 AM

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By Jeff
- **Nov 14**, 02:00 AM

Math
In a fleet of a certain car-renting agency the ratio of the number of sedans to the number of hatchbacks was 9:8. If after the addition of 3 sedans and 1 hatchback, this ratio rose to 6:5, how many more sedans than hatchbacks does the...

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By Jeff
- **Nov 13**, 02:00 AM

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